Twice the sum of a number and 7 is equal to 3

4. A square court for playing the game four square has an area of 256 ft?. How long is one side of the court?

Round 76,902 to the nearest one thousand

Ever since he broke his wrist last summer, Carlos never skateboards without his safety equipment. In the Reply box below, copy and paste these headers to identify your answers: 1.

The number of calories in Swiss cheese varies directly with the weight of the cheese. There are about 200 calories in 50 grams of Swiss cheese. Willie are 70 grams of Swiss cheese. About how many calories did he eat?

5x-1+7x-5=180 how do i get the answer

Solve - 7x + 2x = - 45.

A car travelled 100 km with half the distance at 40 km/h and the other half at 80 km/h. Find the average speed of the car for the whole journey.

A milk container capacity is one gallon. How many cups would that equal?

Bought three boxes totaling 151 book cost 50% more than the other two what was the price of the more expensive book 80 85 90 95 100

the temperature outside is - 5 degree F. name the temperature that would make the sum of the two temperatures 0 degree f?